Perhaps you should try some spelling variations:
dung thuong » hang thuong, cong thuong, dung thuoc
trong quang » truong quang, thong quang, trong quan
chieu xanh » chieu sach, chieu sang, chieu tinh
anh trong » anh thuong, dinh trong, lang trong
thanh hai » thanh phan, thanh hoa, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
hanh mau » thanh mau, anh mau, hanh ma

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - anh trong quang ((dung thuong) or (dung trong)) dan ((hanh mau) or (thanh hai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - anh trong quang ((dung thuong) OR (dung trong)) dan ((hanh mau) OR (thanh hai)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - anh trong quang ((dung thuong) or (dung trong)) dan ((hanh mau) or (thanh hai))*.